Re: standard deviation


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Re: standard deviation



If you go into you list editor, load xStat with your 6 numbers, exit
then hit 2nd, stat, calc, onevar then

onevar

will appear on your screen.  If you then hit 2nd, list, names, xStat
you screen will say

onevar xStat

Hit enter and you have all of the stats you need.


Benjamin Lewit wrote:
>
> Hello,
>         I have a TI-86 and want to use it to calculate the standard
> deviation (sigma) of about 6 numbers.  I have been through the manual, but
> cannot find an example or explanation.  I did find the sigma key under
> STAT.  Does anyone have any ideas?
>         I hope I am using this resource correctly.  New to the list.
>                                 Thanks,
>                                 Ben
>
>                                 Ben Lewit
>                                 922 24th Street NW   Apt 713
>                                 Washington DC  20037
>
>                                 (202)338-1445


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